도형의 닮음

Solve Proportions

In the following exercises, solve.

$\frac{a}{-8}=\frac{-42}{48}$

Solve Proportions

In the following exercises, solve.

$\frac{b}{-7}=\frac{-30}{42}$

Solve Proportions

In the following exercises, solve.

$\frac{2.7}{j}=\frac{0.9}{0.2}$

Solve Proportions

In the following exercises, solve.

$\frac{2.8}{k}=\frac{2.1}{1.5}$

Solve Proportions

In the following exercises, solve.

$\frac{a}{a+12}=\frac{4}{7}$

Solve Proportions

In the following exercises, solve.

$\frac{b}{b-16}=\frac{11}{9}$

Solve Proportions

In the following exercises, solve.

$\frac{c}{c-104}=-\frac{5}{8}$

Solve Proportions

In the following exercises, solve.

$\frac{d}{d-48}=-\frac{13}{3}$

Solve Proportions

In the following exercises, solve.

$\frac{m+90}{25}=\frac{m+30}{15}$

Solve Proportions

In the following exercises, solve.

$\frac{n+10}{4}=\frac{40-n}{6}$

Solve Proportions

In the following exercises, solve.

$\frac{2p+4}{8}=\frac{p+18}{6}$

Solve Proportions

In the following exercises, solve.

$\frac{q-2}{2}=\frac{2q-7}{18}$

Pediatricians prescribe 5 milliliters (ml) of acetaminophen for every 25 pounds of a child’s weight. How many milliliters of acetaminophen will the doctor prescribe for Jocelyn, who weighs 45 pounds?

Brianna, who weighs 6 kg, just received her shots and needs a pain killer. The pain killer is prescribed for children at 15 milligrams (mg) for every 1 kilogram (kg) of the child’s weight. How many milligrams will the doctor prescribe?

A veterinarian prescribed Sunny, a 65 pound dog, an antibacterial medicine in case an infection emerges after her teeth were cleaned. If the dosage is 5 mg for every pound, how much medicine was Sunny given?

Belle, a 13 pound cat, is suffering from joint pain. How much medicine should the veterinarian prescribe if the dosage is 1.8 mg per pound?

A new energy drink advertises 106 calories for 8 ounces. How many calories are in 12 ounces of the drink?

One 12 ounce can of soda has 150 calories. If Josiah drinks the big 32 ounce size from the local mini-mart, how many calories does he get?

A new 7 ounce lemon ice drink is advertised for having only 140 calories. How many ounces could Sally drink if she wanted to drink just 100 calories?

Reese loves to drink healthy green smoothies. A 16 ounce serving of smoothie has 170 calories. Reese drinks 24 ounces of these smoothies in one day. How many calories of smoothie is he consuming in one day?